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Title:
LED DISPLAY SCREEN COLOR CORRECTION METHOD, APPARATUS, AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/082340
Kind Code:
A1
Abstract:
An LED display screen color correction method, apparatus, and system. The method comprises: acquiring a test image (202); identifying output RGB values of a sensing region in the test image (204); establishing correlations between the output RGB values and input RGB values (206); and based on the established correlations, adjusting the color of the LED display screen (208). The LED display screen color correction method not only improves adjustment efficiency, but also improves the adjustment effect.

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Inventors:
WU HANQU (CN)
Application Number:
PCT/CN2022/129282
Publication Date:
April 25, 2024
Filing Date:
November 02, 2022
Export Citation:
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Assignee:
SHENZHEN AOTO ELECTRONICS CO (CN)
International Classes:
G09G3/32; G06T7/80
Foreign References:
CN110958438A2020-04-03
CN104882098A2015-09-02
CN111598944A2020-08-28
CN109035346A2018-12-18
CN112530382A2021-03-19
CN112437872A2021-03-02
KR20180042030A2018-04-25
Attorney, Agent or Firm:
SHENZHEN ZHONGYI UNION INTELLECTUAL PROPERTY AGENCY CO.,LTD. (CN)
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